27497019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20323}}^1$

素因数の和:20378

約数の個数: 16

約数和(自身を含む): 40973184

約数和(自身を除く): 13476165

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 20323, 60969, 223553, 670659, 833243, 2499729, 9165673, 27497019]

約数ペア:

[(1, 27497019), (3, 9165673), (11, 2499729), (33, 833243), (41, 670659), (123, 223553), (451, 60969), (1353, 20323)]